Leaking Heater Control Valve?
Leaking Heater Control Valve?
Has anyone had a leaking heater valve? I had antifreeze pooling on the bottom lip of the valve on the outside. I just replaced it today and i will be checking to see if it fixed my problem.
Supreme Member
iTrader: (1)
Joined: Dec 2006
Posts: 2,403
Likes: 4
From: ms. gulf coast
Car: 91 R/S , 89 dodge p/u
Engine: L31 GM crate re-cammed , 318
Transmission: T-5 , 4 speed auto
Axle/Gears: 3.42 , ?
Re: Leaking Heater Control Valve?
it's a common enough problem . they are not the best made out there . good luck .
Senior Member

Joined: Nov 2001
Posts: 915
Likes: 2
From: Erlanger, KY
Car: 1989 Iroc-z
Engine: 350 TPI
Transmission: Auto 700R4
Axle/Gears: 9 bolt - 2.77
Re: Leaking Heater Control Valve?
Mine leaked on my car on the bottom of the valve before I replaced it. Didnt give me any problems as it would seal itself when it got hot.
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